<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <link href="index.jsp" type="text/css" rel="stylesheet">
    <style type="text/css">
        a{
            letter-spacing: 5px;
            border: 1px solid yellow;
        }
    </style>
</head>
<body>
<a href="" >dddaaadddaaa</a>
</body>
</html>